Why is Chile erupting in violent protests?

Well, it's one of the more unusual countries to do so. Usually it's the most stable, certainly wealthiest of the South American countries. And over a tiny hike in subway price. But reality is, a whole bunch of middle and working class, angry that they haven't benefited from the growth in the economy. Kind of like what you're seeing in a lot of wealthy countries around the world. And this is going to make it more challenging to get the kind of reforms done that this leader, President Piñera, actually wants to accomplish.